What is a Dodge Magnum XB airbag control module?
The Dodge Magnum XB airbag control unit is the central safety unit that activates all occupant restraint systems, such as airbags and seatbelt pretensioners, in the event of an accident. It continuously monitors sensors, stores relevant crash data, and ensures the proper functioning of all airbag modules in the vehicle for maximum occupant safety.
This module, also known as the Occupant Restraint Controller (ORC), is responsible for the precise activation of the restraint systems in the event of a collision. It analyzes data from various acceleration and impact sensors in the vehicle in milliseconds.
Communication with other vehicle systems takes place via the CAN bus, ensuring seamless integration with the on-board electronics of the Dodge Magnum XB. It is robustly built to withstand vibrations and temperature fluctuations.
Why is the Dodge Magnum XB airbag control unit defective?
A Dodge Magnum XB airbag control unit is usually identified as defective because it stores irreversible crash data after an accident, experiences internal malfunctions, or communication problems. This results in the system remaining disabled and the airbags unable to deploy in an emergency, making repair or reset inevitable.
Common causes include the storage of "hard codes" after an airbag deployment that cannot be erased with standard diagnostic tools. These codes block the control unit's function until it is professionally reset.
Internal electronic errors caused by age, overvoltage, or moisture can also lead to failure. Such defects are registered by the module's self-diagnostic function and reported as error codes in the vehicle.
Common error codes for Dodge Magnum XB airbag control unit repair
During Dodge Magnum XB airbag control module repair, specific error codes occur that directly indicate problems with the airbag control module itself. These codes, such as B1000 or U0154, signal communication problems or internal defects and require a precise diagnosis to correct the cause of the failure.
- B1000 → Control unit communication error → Cause: The airbag control unit cannot send or receive correct signals.
- B0001xx (e.g. B000113) → Airbag Steering Wheel Squib Circuit Error → Cause: Problems with the driver deployment module squib circuits, such as opens or shorts.
- U0154 → Loss of communication with airbag control unit → Cause: The control unit cannot communicate with other modules in the vehicle network.
It's important to note that after an accident, many of these codes are "hard codes." These cannot be erased with simple OBD-II scanners and require specialized tools or a professional Dodge Magnum XB airbag control module reset service.
What part numbers are available for the Dodge Magnum XB airbag control unit repair?
For Dodge Magnum XB airbag control unit repair, there are several verified OEM part numbers from Mopar/Chrysler that ensure full compatibility with models from 2005 to 2007. These genuine parts ensure that the replaced or repaired module can be perfectly integrated into your vehicle's existing safety system.
The following OEM part numbers are confirmed as airbag control units for the Dodge Magnum XB:
- 05081041AE (Mopar / Chrysler)
- 56043195AZ (Mopar / Chrysler)
- 5081042AG (Mopar / Chrysler)
- 0UW72XDVAG (Mopar / Chrysler)
- 0UW72ZP7AF (Mopar / Chrysler)
These part numbers are direct from Mopar and used by Dodge specialists. It is advisable to check the part number of your old module before repairing the Dodge Magnum XB airbag control unit to ensure an exact fit.